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Previous issue date: 2015-12-15 / Introdu??o: o Kinesio Taping (KT) vem sendo utilizado em pessoas saud?veis para aumentar o desempenho neuromuscular, entretanto s?o raros os estudos que avaliaram os seus efeitos tardios, apesar destes serem sugeridos. Objetivo: analisar o efeito tardio do KT no desempenho neuromuscular do quadr?ceps femoral, na oscila??o do centro de press?o e na fun??o do membro inferior de mulheres saud?veis. Materiais e m?todos: ensaio cl?nico, randomizado e cego, composto por 60 mulheres (idade m?dia de 21,9 ? 3,3 anos e IMC 22,3 ? 2,2 Kg/m2) submetidas ? avalia??o da oscila??o do centro de press?o atrav?s da baropodometria, da fun??o do membro inferior por meio do salto, do desempenho isocin?tico do joelho, da atividade eletromiogr?fica do vasto lateral (VL) e do senso de posi??o articular do joelho (SPA). Em seguida foram aleatoriamente distribu?das em tr?s grupos de vinte: controle ? n?o aplicou o KT; placebo - aplica??o do KT sem tens?o no quadr?ceps femoral; Kinesio Taping - aplica??o do KT com tens?o, no mesmo grupo muscular. As avalia??es foram realizadas em cinco momentos: antes da aplica??o do KT, imediatamente, 24h, 48h ap?s aplica??o e 24 horas ap?s a sua retirada (72h). Utilizou-se o SPSS 20.0, para a an?lise. O teste K-S foi utilizado para verificar a normalidade dos dados, o de Levene para homogeneidade das vari?ncias e ANOVA de modelo misto 3x5 para verificar diferen?as intra e intergrupo. Resultados: n?o houve diferen?a no pico de torque, na pot?ncia e nem na atividade eletromiogr?fica ou no SPA (p>0,05) entre os grupos. J? na velocidade de deslocamento do centro de press?o houve uma redu??o imediatamente ap?s a aplica??o no grupo Kinesio Taping (p<0,001), mas sem diferen?as entre os grupos (p=0,28). Houve uma redu??o no tempo do pico de torque nos tr?s grupos, nas avalia??es ap?s a aplica??o do KT (p<0,001) e um aumento no salto ?nico em todos os grupos (p<0,001), mas sem diferen?as entre eles. Conclus?o: O KT n?o ? capaz de alterar de maneira imediata, nem tardia a fun??o do membro inferior, a oscila??o do centro de press?o, o desempenho isocin?tico, o SPA do joelho e a atividade eletromiogr?fica do m?sculo VL, em mulheres saud?veis. / Introduction: Kinesio Taping (KT) has been used in healthy people to improve neuromuscular performance, however, few studies have evaluated its chronic effects, despite being suggested. Objective: To analyze the chronic effects of KT on neuromuscular performance of the quadriceps, the oscillation of the center of pressure and lower limb function in healthy women. Methods: blinded, randomized, controlled trial, composed of 60 women (mean age 21.9 ? 3.3 years and BMI 22.3 ? 2.2 kg / m2) submitted to the evaluation of oscillation of the center of pressure through the baropodometry, the lower limb function by the hop test, isokinetic knee performance, the electromyographic activity of the vastus lateralis (VL) and joint position sense of the knee (JPS). Then, participants were randomly divided into three groups of twenty: control - did not apply the KT; placebo - application of KT without tension on the quadriceps; Kinesio Taping - application of KT with tension in the same muscle group. The evaluations were conducted in five moments: prior to application of KT, immediately after the application, 24h, 48h after application and 24 hours after its removal (72h). SPSS 20.0 was used for statistical analysis. The KS test was used to verify the data normality, the Levene test for homogeneity of variances and a mixed-model ANOVA 3x5 to check intra and inter-group differences. Results: there was no difference in peak torque, the power, nor the electromyographic activity or SPA (p> 0.05) between groups. The displacement speed of center of pressure reduced immediately after the application on kinesio taping group (p <0.001), but with no differences between the groups (p = 0.28). There was a reduction in the time of peak torque among the three groups in the evaluations after KT application (p <0.001) and an increase in single hop in all groups (p <0.001), but with no differences between them. Conclusion: KT can not change, in a chronic way, the lower limb function, the oscillation of the center of pressure, the isokinetic performance, the JPS of the knee and the electromyographic activity of VL muscle in healthy women.
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/20694 |
| Date | 15 December 2015 |
| Creators | Lins, Caio Alano de Almeida |
| Contributors | 58440097468, http://lattes.cnpq.br/2238444079880883, Sousa, Catarina de Oliveira, 01214947484, http://lattes.cnpq.br/5522647106933904, Meyer, Patricia Froes, 76654087615, http://lattes.cnpq.br/6643166445073786, Salvini, Tania de F?tima, 02167828802, http://lattes.cnpq.br/4391969032505723, Vieira, Wouber Herickson de Brito, 97028169472, http://lattes.cnpq.br/7943769688281372, Brasileiro, Jamilson Sim?es |
| Publisher | Universidade Federal do Rio Grande do Norte, PROGRAMA DE P?S-GRADUA??O EM FISIOTERAPIA, UFRN, Brasil |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/doctoralThesis |
| Source | reponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN |
| Rights | info:eu-repo/semantics/openAccess |
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